Analysis of interatomic Contacts of Structural Units in PDB entry:
4EYK


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 4EYK entry

There is 1 chain in PDB entry 4EYK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 28THR 390
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 16 helices in PDB entry 4EYK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 62Right-handed alpha
Helix 2
2
A
80 94Right-handed alpha
Helix 3
3
A
105 120Right-handed alpha
Helix 4
4
A
130 137Right-handed 310
Helix 5
5
A
146 161Right-handed alpha
Helix 6
6
A
173 190Right-handed alpha
Helix 7
7
A
207 218Right-handed alpha
Helix 8
8
A
230 241Right-handed alpha
Helix 9
9
A
242 246Right-handed 310
Helix 10
10
A
255 257Right-handed 310
Helix 11
11
A
258 263Right-handed alpha
Helix 12
12
A
264 265Right-handed 310
Helix 13
13
A
266 270Right-handed 310
Helix 14
14
A
284 299Right-handed alpha
Helix 15
15
A
303 323Right-handed alpha
Helix 16
16
A
328 337Right-handed alpha
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There are 3 sheets in PDB entry 4EYK. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
64 65first strand
Strand 2
A
68 76anti-parallel
Strand 3
A
30 37parallel
Strand 4
A
99 102parallel
Strand 5
A
123 125parallel
Strand 6
A
140 142parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
193 200first strand
Strand 2
A
165 171parallel
Strand 3
A
221 225parallel
Strand 4
A
249 253parallel
Strand 5
A
273 276parallel
Strand 6
A
357 369anti-parallel
Strand 7
A
346 350anti-parallel
Strand 8
A
340 343anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
193 200first strand
Strand 2
A
165 171parallel
Strand 3
A
221 225parallel
Strand 4
A
249 253parallel
Strand 5
A
273 276parallel
Strand 6
A
357 369anti-parallel
Strand 7
A
372 384anti-parallel
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